<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <SCRipt src="./lib/vue-2.5.16.js"></SCRipt>
    <style>
        [v-clock]{display:none;}
    </style>
</head>
<body>
    <div id="app" v-clock>{{msg}}</div>
    <script>
    const vm = new Vue({
        el:"#app",
        data:{
            msg:"膨果",
         }

    }) 
    
    </script>
</body>
</html>